Ming and Ada Spark the Digital Age (The Girls Who Changed the World, #4)The fourth book in the best selling Jackie French historical series that places girls centre stage. Ming and Ada Spark the Digital Age features Ming Qong, who is convinced that girls have changed the world throughout history. History's sister, the mysterious Herstory, believes that the more you know about the past, the better you can understand the future. She now sends Ming to work as a maid in an isolated English mansion to see a girl change the